Given the following bond energies in KJmol: CO 1077: O-0 498.3: C-O 805, calculate the energy change (in kJ mol) for the following reaction, 2C0 (g) + O: (g) A +1847.3 B -1042.3 C 567.7 D +1042.3 20. 2CO: (g)

Q: Use the bond energies provided to estimate AH for the reaction below. 2 CHOH) + 30g) - 2 CO)+ 4H,OG)…

A: The given reaction is: CH3OH (l) + 3 O2 (g) → 2 CO2 (g) + 4 H2O (g) The bonds present on the…

Q: An carbon-to-oxygen single bond (i.e. C-O) has a bond energy of 358 kJ/mol and an carbon-to-oxygen…

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Q: 30. When heated, azomethane decomposes into nitrogen gas and ethane gas. CH;N=NCH;(g)→ N2(g) +…

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Q: AH° (kJ/mole) species H (g) O (g) H2O (g) H2O2 (g) 1. +218.0 (8H – ®YH¾ +249.1 -241.8 -136.4…

A: ∆H =-153 kJ. Bond energy of H2(H-H)= 432 kJ/mol Bond energy of O2(O=O) = 495 kJ/mol Bond energy of…

Q: Although there are more electrons available to create bonds in F2 than in 02, the bond dissociation…

A: In O2 according to MO theory highest occupied orbital is π*2px= π*2py anti bonding orbitals. 6…

Q: Given the following information: N, bond energy = 941 kJ/mol, F, bond energy 2 N2(9) = 154 kJ/mol NF…

A: We are authorized to answer one question at a time. Since you have not mentioned which question you…

Q: Hydrogen gas, to be used for hydrogen powered cars and fuel cell cars comes from a process involving…

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Q: Considering bond dissociaton energy, which of the following bonds is the least reactive? O a) H-H O…

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Q: Given the following reactions and their enthalpies: ΔΗ (k/mol) H2(g) O2(g) 2H(g) 20(g) +436 +495 1…

A: Reaction 1:   H2 (g)  →  2 H (g)                   ∆H1 = +436 kJ/molReaction 2:   O2 (g)  →  2 O…

Q: ?What is the value of AH° for the following reaction CH4G) + 2 F2(g) → CF4(9) + 2 H2(g) The values…

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Q: Calculate the formal charge of carbon and oxygen in the 2 compounds and compare the polarity of each…

A: Formal charge is the charge acquired over an element in compound after bond formation and is given…

Q: Given: a. N=C - C = C-H b. F-C = C-H With respect to C = C bond, which has a greater bond length?…

A: a. There are effect of substituents on triple bond. If electron withdrawing substituents are present…

Q: C- Explain that sulfur has covalent bonds? With drawing? 10:07

A: Electronic configuration of S atom : 1s2 2s2 2p6 3s2 3p4  Outer most orbit of S atom has 6 electrons…

Q: 13.) The bond energy for H-H is given by AH1 and the bond energy for N-N is AH2. If the bond energy…

A: Answer : A

Q: 2. Use the data given below to calculate the CI-CI bond energy.( 4HC(g) + O:(g) 2H,0(g) + 2C(g) AH…

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Q: 5. Use bond energies to estimate AH for the following reaction: CO2 + 2 NH3 ---→ H2NCONH2 + H20 (see…

A: Given reaction is  CO2 + 2 NH3→H2NCONH2 + H2O

Q: MCQ 155: The bond energy of the C=O bond is A. 350 kJ/mol B. 610kJ/mol C. 360k)/mol D. 740kJ/mol

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Q: Resonance structures for the "allyl carbanion" are shown below (I and II). CH CH=CH2 CH=CH-CH2 I II…

A: Actually structure is formed by the contribution of all resonating structures. Most stable…

Q: Given that AH; Br(g)] = 111.9 kJ-mol- %3D AH; [C(g)] = 716.7 kJ-mol¬1 AH¡ CBr,(g)] = 29.4 kJ-mol¯1…

A: The balanced overall reaction will be,C  +  4 Br  →  CBr4   Find the ΔHrxn for this reaction first…

Q: Part 2: Combustion of Ethanol Equation for Enthalpy AH = Honds broken- Hoonds formed The following…

A: Option B. 4719KJ/mol correct Given reaction of combustion of ethanol; C2H5OH  + 3O2   ----->…

Q: Consider the following reaction: H2 (g) + O2 (g) --> H2O2 (g)    (Delta)H = -153 kJ Given that the…

A: For the given reaction: Given that: ∆H =-153 kJ. Bond energy of H2= 432 kJ/mol Bond energy of O2=…

Q: . Given the following reactions and their enthalpies: AH (kJ/mol) H2(g) → 2H(g) +436 O2(g) – 20(g)…

A: The reaction is H2O(g)⟶2H(g)+O(g) Given: H2(g)⟶2H(g)                         +436…

Q: Using the table of bond dissociation energies, the ΔH for the following reaction is ________ kJ.…

A: The bond-dissociation energy (BDE) is one measure of the strength of a chemical bond A–B. It can be…

Q: Given that AH; Br(g) = 111.9 kJ-mol- %3D AH; C(g) = 716.7 kJ-mol AH; CBr (g) = 29.4 kJ-mol calculate…

A: Given : ΔHof [CBr4 (g)] = 29.4 KJ/mol ΔHof [Br (g)] = 111.9 KJ/mol And ΔHof [C (g)] = 716.7 KJ/mol…

Q: Which of the following bonds is the longest? S=C S=O S-O S-C C-O S-F

A: More no of bonds,more closer the the electrons , smaller the bond length .Due to one single bond…

Q: Given the following bond energies : bond bond energy (kJ/mol) C=C 614 O=0 745 C=0 789 Choose. O-H…

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Q: Given the following ræactions and their enthalpies: ΔΗ (k/mol), +436 2H(g) H2(g) 0,(g) - 20(g) +495…

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Q: bond polarity H :CI: H H C C- C-H (Choose one) H. H. H. H. :O: (Choose one) H C-C- C-H H. нн H. H H…

A: Polarities are a division of electrical charge in chemistry due to an electric dipole moment in a…

Q: Use the table of bond energies below to predict AH for the reaction: N2 + 3H2 2NH3 Table of Average…

A: Enthalpy change of the reaction has to be given, Given,

Q: Use the bond energies provided to estimate AH°, rxn for the reaction below. 2 Br2() +…

A: Given data Reaction :        2 Br2 (l) + C2H2 (g) → C2H2Br4 (l) Bond energy data Bond Bond energy…

Q: Use the bond energies provided to estimate ΔH°rxn for the reaction below. C2H4(g) + H2(g) → C2H6(g)…

A: The enthalpy of reaction is calculated by breaking the bonds of the reactants and then make new…

Q: Arrange the highlighted bonds in the table below in decreasing order of polarity. That is, pick 1…

A: If two atoms which are bonded together, have significantly different electronegativity, then the…

Q: Compound AZ4 reacts with Y2 giving two products: AZ3Y and ZY. Calculate the A-Z bond enthalpy if the…

A: The bond enthalpy of a molecule is the energy required to break the bonds present in it. The bond…

Q: Use the bond energies provided to estimate ΔH°rxn for the reaction below. XeF2 + 2 F2 → XeF6 ΔH°rxn…

A: The enthalpy of reaction (ΔH°rxn) can be found by first breaking the bonds of the reactants XeF2 and…

Q: If NOCI has a heat of formation of +52 kJ/mol, and N₂O has a heat of formation of +9 kJ/mol,…

A: Energy change can be calculated using total heat of formation of product - total heat of formation…

Q: Estimate the carbon–fluorine bond energy given that the C-C bond energy is 347 kJ/mol, the C=C bond…

A: In the reaction two new C-F bonds are formed and one F-F bond is broken and one C=C is broken. Delta…

Q: 5. a. On the graph below, draw a line representing the following reaction and briefly explain: 3 C,…

A: Please be noted that the data given is not suitable for this problem. Bond energy or bond enthalpy…

Q: Given the following information: N, bond energy = 941 kJ/mol , F, bond energy = 154 kJ/mol ½ N2(g) +…

A: We have to tell which option is correct from given choices of options by finding N-F bind energy…

Q: Based on the following data, what is the X-X bond energy? H2la) + X-le)+2HX(e): AH--150 kJ Bond…

A: The balanced reaction is: H2(g)+X2(g)→2HX(g)                 ∆H=-150 kJ ∆H is given by: ∆H=∑Bond…

Q: Considering bond dissociation energy, which of the following bonds is the least reactive? a) Н-н b)…

A: Average Bond dissociation energy of H-H = 436 kJ/mol Average Bond dissociation energy of H-Cl = 432…

Q: What is the value of AH° for the following reaction? CH4(9) + 2 F29) → CF4(9) + 2 H2ig) The values…

A: Enthalpy of reaction is the enthalpy change associated with the reaction. In terms of bond energies…

Q: EX4 reacts with Y2 giving two products: EX3Y and XY. Calculate the E-X bond enthalpy if the reaction…

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Q: 9. Acetylene gas (C2H2) is used in welding. Use bond dissociation energies to determine the AErxn,…

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Q: Given the following bond energies F-F 157 kJ/mol Cl-CI 243 kJ/mol F-CI 193 kJ/mol estimate AH for…

A: We have given that  Bond energy of F-F bond = 157KJ/mol Bond energy of Cl- Cl bond = 243KJ/mol…

Q: Like several other bonds, carbon-oxygen bonds have lengths and strengths that depend on the bond…

A: A) Lewis structure of HCO3-:

Q: Determine the average Cl-F bond energy, in units of kJ mol¯, in CIF5, using t following data: •…

A: Let the Cl-F bond energy be x kJ/mol . Then bond energy of 2ClF5= 10x kJ/mol .

Q: The compound oxygen difluoride is quite reactive, giving oxygen and HF when treated with water: OF…

A: Data required,∆Erxn=-318kJBond energy of O-H=467kJ/molBond energy of O=O=495kJ/molBond energy of…

Q: Given the following information: bond energy = 941 kJ/mol, F, bond energy = 154 kJ/mol NF V2 Nao) +…

A: 1.  Given reaction is  1/2 N2 (g) + 3/2 F2 (g)  --> NF3 (g)   formula is   ∆Hrxno = ∑bond…